双语例句原声例句
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Blood circulates in our vessels.
血液在我们的血管中循环。
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Blood circulates through the veins and arteries.
血液循环流过静脉和动脉。
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Blood circulates through the arteries and veins of the body.
血液经人体的动脉静脉循环全身。
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Well, insulin is a protein, it's produced by cells in the pancreas, it circulates in your blood.
胰岛素是一种蛋白质,由胰腺细胞分泌,随着血液不断在体内循环
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A small molecule gets produced by cells in one part of the body, circulates in the blood, estrogen enters cells, and sometimes that estrogen is able to penetrate deep within the cell, even into the nucleus.
雌激素是由身体某部分细胞分泌的,随着血液循环进入细胞,有时雌激素能够进入到细胞内部,甚至进入到细胞核内
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